version 0.3.0

[fms.git] / libs / shttpd / io_dir.c

diff --git a/libs/shttpd/io_dir.c b/libs/shttpd/io_dir.c
deleted file mode 100644 (file)
index e1b6d13..0000000
--- a/libs/shttpd/io_dir.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * Copyright (c) 2004-2005 Sergey Lyubka <valenok@gmail.com>
- * All rights reserved
- *
- * "THE BEER-WARE LICENSE" (Revision 42):
- * Sergey Lyubka wrote this file.  As long as you retain this notice you
- * can do whatever you want with this stuff. If we meet some day, and you think
- * this stuff is worth it, you can buy me a beer in return.
- */
-
-#include "defs.h"
-
-/*
- * For a given PUT path, create all intermediate subdirectories
- * for given path. Return 0 if the path itself is a directory,
- * or -1 on error, 1 if OK.
- */
-int
-put_dir(const char *path)
-{
-       char            buf[FILENAME_MAX];
-       const char      *s, *p;
-       struct stat     st;
-       size_t          len;
-
-       for (s = p = path + 2; (p = strchr(s, '/')) != NULL; s = ++p) {
-               len = p - path;
-               assert(len < sizeof(buf));
-               (void) memcpy(buf, path, len);
-               buf[len] = '\0';
-
-               /* Try to create intermediate directory */
-               if (my_stat(buf, &st) == -1 && my_mkdir(buf, 0755) != 0)
-                       return (-1);
-
-               /* Is path itself a directory ? */
-               if (p[1] == '\0')
-                       return (0);
-       }
-
-       return (1);
-}
-
-static int
-read_dir(struct stream *stream, void *buf, size_t len)
-{
-       struct dirent   *dp = NULL;
-       char            file[FILENAME_MAX], line[FILENAME_MAX + 512],
-                               size[64], mod[64];
-       struct stat     st;
-       struct conn     *c = stream->conn;
-       int             n, nwritten = 0;
-       const char      *slash = "";
-
-       assert(stream->chan.dir.dirp != NULL);
-       assert(stream->conn->uri[0] != '\0');
-
-       do {
-               if (len < sizeof(line))
-                       break;
-
-               if ((dp = readdir(stream->chan.dir.dirp)) == NULL) {
-                       stream->flags |= FLAG_CLOSED;
-                       break;
-               }
-               DBG(("read_dir: %s", dp->d_name));
-
-               /* Do not show current dir and passwords file */
-               if (strcmp(dp->d_name, ".") == 0 ||
-                  strcmp(dp->d_name, HTPASSWD) == 0)
-                       continue;
-
-               (void) my_snprintf(file, sizeof(file),
-                   "%s%s%s", stream->chan.dir.path, slash, dp->d_name);
-               (void) my_stat(file, &st);
-               if (S_ISDIR(st.st_mode)) {
-                       my_snprintf(size,sizeof(size),"%s","&lt;DIR&gt;");
-               } else {
-                       if (st.st_size < 1024)
-                               (void) my_snprintf(size, sizeof(size),
-                                   "%lu", (unsigned long) st.st_size);
-                       else if (st.st_size < 1024 * 1024)
-                               (void) my_snprintf(size, sizeof(size), "%luk",
-                                   (unsigned long) (st.st_size >> 10)  + 1);
-                       else
-                               (void) my_snprintf(size, sizeof(size),
-                                   "%.1fM", (float) st.st_size / 1048576);
-               }
-               (void) strftime(mod, sizeof(mod), "%d-%b-%Y %H:%M",
-                       localtime(&st.st_mtime));
-
-               n = my_snprintf(line, sizeof(line),
-                   "<tr><td><a href=\"%s%s%s\">%s%s</a></td>"
-                   "<td>&nbsp;%s</td><td>&nbsp;&nbsp;%s</td></tr>\n",
-                   c->uri, slash, dp->d_name, dp->d_name,
-                   S_ISDIR(st.st_mode) ? "/" : "", mod, size);
-               (void) memcpy(buf, line, n);
-               buf = (char *) buf + n;
-               nwritten += n;
-               len -= n;
-       } while (dp != NULL);
-
-       return (nwritten);
-}
-
-static void
-close_dir(struct stream *stream)
-{
-       assert(stream->chan.dir.dirp != NULL);
-       assert(stream->chan.dir.path != NULL);
-       (void) closedir(stream->chan.dir.dirp);
-       free(stream->chan.dir.path);
-}
-
-void
-get_dir(struct conn *c)
-{
-       if ((c->loc.chan.dir.dirp = opendir(c->loc.chan.dir.path)) == NULL) {
-               (void) free(c->loc.chan.dir.path);
-               send_server_error(c, 500, "Cannot open directory");
-       } else {
-               c->loc.io.head = my_snprintf(c->loc.io.buf, c->loc.io.size,
-                   "HTTP/1.1 200 OK\r\n"
-                   "Connection: close\r\n"
-                   "Content-Type: text/html; charset=utf-8\r\n\r\n"
-                   "<html><head><title>Index of %s</title>"
-                   "<style>th {text-align: left;}</style></head>"
-                   "<body><h1>Index of %s</h1><pre><table cellpadding=\"0\">"
-                   "<tr><th>Name</th><th>Modified</th><th>Size</th></tr>"
-                   "<tr><td colspan=\"3\"><hr></td></tr>",
-                   c->uri, c->uri);
-               io_clear(&c->rem.io);
-               c->status = 200;
-               c->loc.io_class = &io_dir;
-               c->loc.flags |= FLAG_R | FLAG_ALWAYS_READY;
-       }
-}
-
-const struct io_class  io_dir =  {
-       "dir",
-       read_dir,
-       NULL,
-       close_dir
-};